采用旋转式金刚石刀具对电镀CBN砂轮进行了修整，获得了显著的表面光洁度改善。通过改变砂轮和切割机之间的速比，可以控制砂轮的锋利度。通过将玻璃珠与待镀的CBN颗粒混合，尝试降低车轮表面的颗粒密度。这种方法可以有效地降低磨削力，防止磨削烧伤，从而延长砂轮总寿命，最有效地利用CBN晶粒的高性能。

ELECTRO-PLATED CBN WHEELS ARE TRUED BY ROTARY DIAMOND CUTTER AND REMARKABLE IMPROVEMENT OF SURFACE FINISH IS OBTAINED. IT IS POSSIBLE TO CONTROL THE WHEEL SHARPNESS BY VARYING SPEED RATIO BETWEEN THE WHEEL AND CUTTER. REDUCTION OF GRAIN DENSITY OF WHEEL FACE IS ATTEMPTED BY MEANS OF MIXING GLASS BEADS IN CBN GRAINS TO BE PLATED. THIS METHOD IS EFFECTIVE TO LOWER THE GRINDING FORCE AND PREVENT GRINDING BURN, CONSEQUENTLY PROLONGING THE TOTAL WHEEL LIFE AND UTILIZING THE HIGH PERFORMANCE OF CBN GRAINS MOST EFFICIENTLY.